import {getRequest} from "./api";

export const initMenu = (router,store)=>{
    //如果路由由内容，直接返回
    if (store.state.routes.length>0){
        return;
    }
    getRequest('/system/cfg/menu').then(data=>{
        if (data){
            //格式化router
            let fmtRoutes = fomartRoutes(data);
            //添加到router
            router.addRoutes(fmtRoutes);
            //将数据存入VueX
            store.commit('initRoutes',fmtRoutes);
        }
    })
}

export const fomartRoutes = (routes) =>{
    let fmtRoutes = [];
    routes.forEach(router => {
        let {
            path,
            component,
            name,
            iconCls,
            children,
        } = router;
        if (children && children instanceof Array) {
            //递归
            children=fomartRoutes(children);
        }
        let fmtRouter = {
            path: path,
            name: name,
            iconCls: iconCls,
            children: children,
            component(resolve){
                if (component.startsWith('Home')){
                    require(['../views/' + component + '.vue'],resolve);
                }else if (component.startsWith('Emp')) {
                    require(['../views/emp/' + component + '.vue'],resolve);
                }else if(component.startsWith('Per')){
                    require(['../views/per/' + component + '.vue'],resolve);
                }else if (component.startsWith('Sal')){
                    require(['../views/sal/' + component + '.vue'],resolve);
                }else if(component.startsWith('Sta')){
                    require(['../views/sta/' + component + '.vue'],resolve);
                }else if(component.startsWith('Sys')){
                    require(['../views/sys/' + component + '.vue'],resolve);
                }
            }
        }
        fmtRoutes.push(fmtRouter)
    });
    return fmtRoutes;
}